CN106797464B - 用于视频编码和解码中的矢量编码的方法和装置 - Google Patents
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Applications Claiming Priority (3)
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| CN106797464A CN106797464A (zh) | 2017-05-31 |
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| WO2016165623A1 (en) * | 2015-04-13 | 2016-10-20 | Mediatek Inc. | Methods of constrained intra block copy for reducing worst case bandwidth in video coding |
| WO2018076336A1 (zh) * | 2016-10-31 | 2018-05-03 | 富士通株式会社 | 视频解码方法、视频解码装置和电子设备 |
| FR3068557A1 (fr) * | 2017-07-05 | 2019-01-04 | Orange | Procede de codage et decodage d'images,dispositif de codage et decodage et programmes d'ordinateur correspondants |
| FR3068558A1 (fr) | 2017-07-05 | 2019-01-04 | Orange | Procede de codage et decodage d'images,dispositif de codage et decodage et programmes d'ordinateur correspondants |
| FR3062010A1 (fr) | 2017-07-05 | 2018-07-20 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'une sequence d'images |
| WO2019230904A1 (ja) * | 2018-06-01 | 2019-12-05 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| MX2021000525A (es) * | 2018-07-18 | 2021-04-12 | Beijing Dajia Internet Information Tech Co Ltd | Metodos y aparato de codificacion de video que usa el campo tecnico de prediccion de vectores de movimiento basado en el historial. |
| US11159788B2 (en) * | 2018-08-03 | 2021-10-26 | Mediatek Inc. | Method and apparatus of enhanced Intra Block Copying mode for video coding |
| CN113170106A (zh) * | 2018-11-28 | 2021-07-23 | 北京字节跳动网络技术有限公司 | 帧内块复制模式中运动参考的扩展方法 |
| WO2020125798A1 (en) | 2018-12-22 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy mode with dual tree partition |
| US11800123B2 (en) | 2018-12-21 | 2023-10-24 | Sony Group Corporation | Image processing apparatus and method |
| WO2020140954A1 (en) * | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd | Simplification of hash-based motion searching |
| WO2020156548A1 (en) | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Buffer updating for intra block copy in video coding |
| SG11202107959WA (en) * | 2019-02-02 | 2021-08-30 | Beijing Bytedance Network Technology Co Ltd | Buffer management for intra block copy in video coding |
| CN113508597B (zh) | 2019-03-01 | 2023-11-21 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的基于方向的预测 |
| CN113519158B (zh) | 2019-03-01 | 2024-06-18 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的块矢量表示 |
| KR20240132530A (ko) | 2019-03-04 | 2024-09-03 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사의 구현 형태 |
| US11252442B2 (en) * | 2019-04-08 | 2022-02-15 | Tencent America LLC | Method and apparatus for video coding |
| AU2020309663C1 (en) | 2019-07-06 | 2023-12-14 | Beijing Bytedance Network Technology Co., Ltd. | Virtual prediction buffer for intra block copy in video coding |
| BR112022000358A2 (pt) * | 2019-07-10 | 2022-05-10 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho para processar dados de vídeo e meios de armazenamento e gravação não transitórios legíveis por computador |
| KR102695788B1 (ko) | 2019-07-11 | 2024-08-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약 |
| MX2022000714A (es) * | 2019-07-25 | 2022-02-23 | Beijing Bytedance Network Tech Co Ltd | Restriccion de mapeo para bufer virtual de copia intrabloque. |
| CN114503580B (zh) | 2019-09-23 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 基于虚拟管线数据单元设置帧内块复制虚拟缓冲区 |
| WO2021185306A1 (en) | 2020-03-18 | 2021-09-23 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy buffer and palette predictor update |
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| CN101064849A (zh) * | 2006-04-29 | 2007-10-31 | 鲁海宁 | 动态图像编码方法、装置和计算机可读记录介质 |
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| KR100954609B1 (ko) | 2002-04-23 | 2010-04-26 | 노키아 코포레이션 | 비디오 부호화 시스템에서 양자화 변수들을 표시하는 방법및 장치 |
| WO2011118486A1 (ja) | 2010-03-23 | 2011-09-29 | 東レ株式会社 | 分離膜およびその製造方法 |
| US8837592B2 (en) * | 2010-04-14 | 2014-09-16 | Mediatek Inc. | Method for performing local motion vector derivation during video coding of a coding unit, and associated apparatus |
| US8837577B2 (en) | 2010-07-15 | 2014-09-16 | Sharp Laboratories Of America, Inc. | Method of parallel video coding based upon prediction type |
| US20120082238A1 (en) * | 2010-10-01 | 2012-04-05 | General Instrument Corporation | Coding and decoding utilizing picture boundary variability in flexible partitioning |
| US20130121417A1 (en) | 2011-11-16 | 2013-05-16 | Qualcomm Incorporated | Constrained reference picture sets in wave front parallel processing of video data |
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| US9838684B2 (en) * | 2012-04-11 | 2017-12-05 | Qualcomm Incorporated | Wavefront parallel processing for video coding |
| US10390034B2 (en) * | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| US10477232B2 (en) * | 2014-03-21 | 2019-11-12 | Qualcomm Incorporated | Search region determination for intra block copy in video coding |
| CA2951009A1 (en) | 2014-06-20 | 2015-12-23 | Sony Corporation | Image encoding device and method, and image decoding device and method |
| CN106464896B (zh) * | 2014-07-07 | 2020-03-13 | 寰发股份有限公司 | 利用帧内区块复制模式编码的视频编码方法 |
| JP2017535145A (ja) * | 2014-09-30 | 2017-11-24 | マイクロソフト テクノロジー ライセンシング，エルエルシー | 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101064849A (zh) * | 2006-04-29 | 2007-10-31 | 鲁海宁 | 动态图像编码方法、装置和计算机可读记录介质 |
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| US11051037B2 (en) | 2021-06-29 |
| EP3205091A1 (en) | 2017-08-16 |
| JP2017535150A (ja) | 2017-11-24 |
| JP6590918B2 (ja) | 2019-10-16 |
| RU2018126868A (ru) | 2019-03-13 |
| US20180302645A1 (en) | 2018-10-18 |
| CN106797464A (zh) | 2017-05-31 |
| KR102076398B1 (ko) | 2020-02-11 |
| RU2663348C1 (ru) | 2018-08-03 |
| GB201417634D0 (en) | 2014-11-19 |
| RU2018126868A3 (ja) | 2019-03-13 |
| WO2016055484A1 (en) | 2016-04-14 |
| KR20170063808A (ko) | 2017-06-08 |
| GB2531001A (en) | 2016-04-13 |
| RU2684200C2 (ru) | 2019-04-04 |
| GB2531001B (en) | 2019-06-05 |
| EP3205091B1 (en) | 2023-05-17 |
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